Wiseco Chevy LS Pistons 3.900 Stroker w/ .927 Pin Kit - Set of 8

SKU: WISK0422X155

Pistons

WIS Piston Sets - 8 Cyl...

Wiseco

Wiseco Chevy LS Pistons 3.900 Stroker w/ .927 Pin Kit - Set of 8

SKU: WISK0422X155

Pistons

WIS Piston Sets - 8 Cyl...

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Description

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.

Product Overview

Features and Benefits

Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications

Product Details

Bore Diameter:	4.155
Category Hierarchy:	Auto>Pistons>Piston Kits>Domestic>Professional
Compression Height:	1.165
Description:	Wiseco Chevy LS Pistons 3.900 Stroker w/ .927 Pin Kit - Set of 8
Engine - Web:	LS
Engine Type:	ICE
Engine:	LS
Forging Type:	Strutted
Industry:	Automotive
Make - Web:	Chevrolet
Make:	Chevrolet
Oil Ring Thickness:	1/8
Out of Stock Message:	Estimated Shipped Date 3-4 Weeks
Part Number:	wisK0422X155
Piston Material:	2618
Piston Quantity:	8
Piston Volume:	-12.00
Product Market:	Domestic
Product Series:	Professional
Product Type:	Engine Piston Set
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop 65 Warning Label.JPG
Prop 65 Yes/No:	Yes
Ring Set Included:	Yes
Rod Length:	6.125
Second Compression Ring Thickness:	1/16
Skirt Coating:	Yes
Stroke:	3.900
Title - Web:	Professional Chevy LS Piston Set - 4.155 in. Bore - 1.165 .in CH, -12.00 CC
Title:	Wiseco - Chevrolet, LS, 4.155 in. Bore, Piston Set
Top Compression Ring Thickness:	1/16
Wrist Pin Included:	Yes
Wrist Pin Material:	H13
Wrist Pin Outer Diameter:	0.927
Wrist Pin Style:	Floating

Application Summary

Chevrolet LS

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-10-13 16:59:00

Features

ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
Designed and built to withstand heavy to severe duty performance applications
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
Forced pin oiling
Fully machined crown features
Precision ring grooves, anti-detonation groove, and additional ring seal improving features